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<TITLE>JavaScript Source Code 3000:  Forms:  Sentence Caps</TITLE>
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<META NAME="date" CONTENT="2000-09-09">
<META NAME="channel" CONTENT="Web Developer">
<META NAME="author" CONTENT="JavaScript Source Code 3000">
<META NAME="section" CONTENT="Forms">
<META NAME="description" CONTENT="Use Javascript to convert entries to sentence caps.  Also, this script prevents jokers from typing in all caps.  In the past, I have used this script to convert guestbook entries to sentence caps.">

<SCRIPT LANGUAGE="Javascript">
<!-- Begin
function capsLc(){
if (navigator.appVersion.substring(0,1)=="2"){
navOld();
}
else navNew();
}
function navOld(){
txt=document.isn.caps.value+" ";
txt=txt.toLowerCase();
txtl="";
while ((txt.length>0)&&(txt.indexOf(" ")>-1)){
pos=txt.indexOf(" ");
wrd=txt.substring(0,pos);
cmp=" "+wrd+" ";
if (tst.indexOf(cmp)<0){
ltr=wrd.substring(0,1);
ltr=ltr.toUpperCase();
wrd=ltr+wrd.substring(1,wrd.length);
}
txtl+=wrd+" "; 
txt=txt.substring((pos+1),txt.length);
}
ltr=txtl.substring(0,1);
ltr=ltr.toUpperCase();
txtl=ltr+txtl.substring(1,txtl.length-1);
document.isn.caps.value=txtl;
}
function navNew(){
txt=document.isn.caps.value+" ";
txt=txt.toLowerCase();
txtl="";
punc=",.?!:;)'";
punc+='"';
 while ((txt.length>0)&&(txt.indexOf(" ")>-1)){
pos=txt.indexOf(" ");
wrd=txt.substring(0,pos);
wrdpre="";
if (punc.indexOf(wrd.substring(0,1))>-1){
wrdpre=wrd.substring(0,1);
wrd=wrd.substring(1,wrd.length);
}
cmp=" "+wrd+" ";
for (var i=0;i<9;i++){
p=wrd.indexOf(punc.substring(i,i+1));
if (p==wrd.length-1){
cmp=" "+wrd.substring(0,wrd.length-1)+" ";
i=9;
   }
}
if (cmp.indexOf(cmp)<0){
ltr=wrd.substring(0,1);
ltr=ltr.toUpperCase();
wrd=ltr+wrd.substring(1,wrd.length);
}
txtl+=wrdpre+wrd+" "; 
txt=txt.substring((pos+1),txt.length);
}
ltr=txtl.substring(0,1);
ltr=ltr.toUpperCase();
txtl=ltr+txtl.substring(1,txtl.length-1);
document.isn.caps.value=txtl;
}
// End -->
</script>

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<img src="../img/arrow.gif" /img/arrow.gif" height=13 width=7 border=0 alt="}"> <FONT COLOR="#006666">Sentence Caps</FONT></b></FONT><BR>
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<!-- Description --><!--content_start-->

Use Javascript to convert entries to sentence caps.  Also, this script prevents jokers from typing in all caps.  In the past, I have used this script to convert guestbook entries to sentence caps.<br><hr>
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<!--  Demonstration  -->
<BODY>
<CENTER>
<FORM name="isn">
<INPUT TYPE="text" NAME="caps" SIZE=40 VALUE="">
<INPUT TYPE="button" NAME="html1" VALUE=" Submit " onClick="capsLc()">
</FORM>
</CENTER>
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<tr><TD BGCOLOR=yellow><font FACE=" helvetica,arial,geneva"><b>JavaScript Source Code 3000:  Forms:  Sentence Caps</b>
<p>Simply click inside the window below, use your cursor to highlight the script, and copy (type Control-c or Apple-c) the script into a new file in your text editor (such as NotePad or SimpleText) and save (Control-s or Apple-s).  The script is yours!<br><br></font></td></tr>
<tr><TD BGCOLOR=yellow ALIGN=CENTER>
<form NAME="copy">

<DIV align="center">
<input type=button value="Highlight All" onClick="javascript:this.form.txt.focus();this.form.txt.select();">&nbsp;&nbsp;&nbsp;&nbsp;
<INPUT TYPE="text" NAME="total" VALUE="Script Size:  2.10 KB  " size="24">
</DIV>

<textarea NAME="txt" ROWS=20 COLS=75 WRAP=VIRTUAL>

&lt;!-- TWO STEPS TO INSTALL SENTENCE CAPS:

   1.  Paste the coding into the HEAD of your HTML document
   2.  Add the last code into the BODY of your HTML document  --&gt;

&lt;!-- STEP ONE: Copy this code into the HEAD of your HTML document  --&gt;

&lt;HEAD&gt;

&lt;SCRIPT LANGUAGE="JavaScript"&gt;

&lt;! &gt;
&lt;! &gt;

&lt;!-- Begin
function capsLc(){
if (navigator.appVersion.substring(0,1)=="2"){
navOld();
}
else navNew();
}
function navOld(){
txt=document.isn.caps.value+" ";
txt=txt.toLowerCase();
txtl="";
while ((txt.length&gt;0)&&(txt.indexOf(" ")&gt;-1)){
pos=txt.indexOf(" ");
wrd=txt.substring(0,pos);
cmp=" "+wrd+" ";
if (tst.indexOf(cmp)&lt;0){
ltr=wrd.substring(0,1);
ltr=ltr.toUpperCase();
wrd=ltr+wrd.substring(1,wrd.length);
}
txtl+=wrd+" "; 
txt=txt.substring((pos+1),txt.length);
}
ltr=txtl.substring(0,1);
ltr=ltr.toUpperCase();
txtl=ltr+txtl.substring(1,txtl.length-1);
document.isn.caps.value=txtl;
}
function navNew(){
txt=document.isn.caps.value+" ";
txt=txt.toLowerCase();
txtl="";
punc=",.?!:;)'";
punc+='"';
 while ((txt.length&gt;0)&&(txt.indexOf(" ")&gt;-1)){
pos=txt.indexOf(" ");
wrd=txt.substring(0,pos);
wrdpre="";
if (punc.indexOf(wrd.substring(0,1))&gt;-1){
wrdpre=wrd.substring(0,1);
wrd=wrd.substring(1,wrd.length);
}
cmp=" "+wrd+" ";
for (var i=0;i&lt;9;i++){
p=wrd.indexOf(punc.substring(i,i+1));
if (p==wrd.length-1){
cmp=" "+wrd.substring(0,wrd.length-1)+" ";
i=9;
   }
}
if (cmp.indexOf(cmp)&lt;0){
ltr=wrd.substring(0,1);
ltr=ltr.toUpperCase();
wrd=ltr+wrd.substring(1,wrd.length);
}
txtl+=wrdpre+wrd+" "; 
txt=txt.substring((pos+1),txt.length);
}
ltr=txtl.substring(0,1);
ltr=ltr.toUpperCase();
txtl=ltr+txtl.substring(1,txtl.length-1);
document.isn.caps.value=txtl;
}
// End --&gt;
&lt;/script&gt;

&lt;!-- STEP TWO: Put this code into the BODY of your HTML document  --&gt;

&lt;BODY&gt;

&lt;FORM NAME="isn"&gt;
&lt;CENTER&gt;
&lt;INPUT TYPE="text" NAME="caps" SIZE=40 VALUE=""&gt;
&lt;INPUT TYPE="button" NAME="html1" VALUE=" Submit " onClick="capsLc()"&gt;
&lt;/FORM&gt;
&lt;/CENTER&gt;

 

&lt;!-- Script Size:  2.10 KB  --&gt;
</textarea><br><font FACE="helvetica,arial,geneva"></font></td></tr>

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